"What a place," he told the crowd looking around. "Thank you. We do love Fort Wayne. We loooove Fort Wayne."

All eyes are on Indiana and its 57 delegates up for grabs in
Tuesday's open primary. That means that voters can declare or change
their party allegiance at the polls.

Trump railed at the primary system where he said he has won many
states by large margins. "We're setting an all-time record in the
history of the Republican Party for votes," the candidate said, but the
system is "rigged and run by lobbyists so they can make millions of
dollars off characters like Cruz."

Trump said the party insiders can't take away the first round of
voting at the Republican National Convention in Cleveland in July,
referring to state party delegates who must vote for their candidate on
the first vote but could be set free if there is a second round.

Trump
must win 1,237 delegates to prevail in the first round of voting at the
convention.

Outside the Coliseum, there wasn't the raucous protesting that
usually accompanies Trump rallies. Rather there was more of what Trump
approves of: making deals, as roadside vendors hawked red ball caps with
Trump's slogan "Make America Great Again."